AirHint found the following cheapest one-way flights from Seoul (GMP) to Singapore (SIN) in March 2026 (see full year).
One-Way flights
| 16 Mar | Eastar Jet | ||
| 02 Mar | Jeju Air | ||
| 10 Mar | T'way Air | ||
| 15 Mar | Asiana Airlines | ||
| 06 Mar | T'way Air | ||
| 07 Mar | Jeju Air | ||
| 11 Mar | T'way Air | ||
| 14 Mar | Jin Air | ||
| 18 Mar | Air Busan | ||
| 31 Mar | Jeju Air |
Also check the deals for return flights from Seoul to Singapore in March.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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